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boinc/clientgui/BOINCGUIApp.cpp

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// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma implementation "BOINCGUIApp.h"
#endif
#ifdef __WXMAC__
#include <Carbon/Carbon.h>
#include "filesys.h"
#include "util.h"
#if (defined(SANDBOX) && defined(_DEBUG))
#include "SetupSecurity.h"
#endif
#include "sandbox.h"
#endif
#include "stdwx.h"
#include "diagnostics.h"
#include "network.h"
#include "util.h"
#include "mfile.h"
#include "miofile.h"
#include "parse.h"
#include "idlemon.h"
#include "Events.h"
#include "common/wxFlatNotebook.h"
#include "BOINCInternetFSHandler.h"
#include "LogBOINC.h"
#include "BOINCGUIApp.h"
#include "SkinManager.h"
#include "MainDocument.h"
#include "BOINCClientManager.h"
#include "BOINCTaskBar.h"
#include "BOINCBaseFrame.h"
#include "AdvancedFrame.h"
#include "sg_BoincSimpleGUI.h"
#include "DlgExitMessage.h"
#include "DlgEventLog.h"
#include "procinfo.h"
#include "sg_BoincSimpleFrame.h"
DEFINE_EVENT_TYPE(wxEVT_RPC_FINISHED)
IMPLEMENT_APP(CBOINCGUIApp)
IMPLEMENT_DYNAMIC_CLASS(CBOINCGUIApp, wxApp)
BEGIN_EVENT_TABLE (CBOINCGUIApp, wxApp)
EVT_RPC_FINISHED(CBOINCGUIApp::OnRPCFinished)
END_EVENT_TABLE ()
bool s_bSkipExitConfirmation = false;
#ifdef __WXMAC__
// Set s_bSkipExitConfirmation to true if cancelled because of logging out or shutting down
OSErr QuitAppleEventHandler( const AppleEvent *appleEvt, AppleEvent* reply, UInt32 refcon ) {
DescType senderType;
Size actualSize;
ProcessSerialNumber SenderPSN;
ProcessInfoRec pInfo;
FSSpec fileSpec;
OSStatus anErr;
// Refuse to quit if a modal dialog is open.
// Unfortunately, I know of no way to disable the Quit item in our Dock menu
if (wxGetApp().IsModalDialogDisplayed()) {
SysBeep(4);
return userCanceledErr;
}
anErr = AEGetAttributePtr(appleEvt, keyAddressAttr, typeProcessSerialNumber,
&senderType, &SenderPSN, sizeof(SenderPSN), &actualSize);
if (anErr == noErr) {
pInfo.processInfoLength = sizeof( ProcessInfoRec );
pInfo.processName = NULL;
pInfo.processAppSpec = &fileSpec;
anErr = GetProcessInformation(&SenderPSN, &pInfo);
// Consider a Quit command from our Dock menu as coming from this application
if ( (pInfo.processSignature != 'dock') && (pInfo.processSignature != 'BNC!') ) {
s_bSkipExitConfirmation = true; // Not from our app, our dock icon or our taskbar icon
wxGetApp().ExitMainLoop(); // Prevents wxMac from issuing events to closed frames
}
}
return wxGetApp().MacHandleAEQuit((AppleEvent*)appleEvt, reply);
}
#endif
bool CBOINCGUIApp::OnInit() {
// Initialize globals
#ifdef SANDBOX
g_use_sandbox = true;
#else
g_use_sandbox = false;
#endif
s_bSkipExitConfirmation = false;
// Initialize class variables
m_pLocale = NULL;
m_pSkinManager = NULL;
m_pFrame = NULL;
m_pDocument = NULL;
m_pTaskBarIcon = NULL;
m_pEventLog = NULL;
#ifdef __WXMAC__
m_pMacSystemMenu = NULL;
#endif
m_strBOINCMGRExecutableName = wxEmptyString;
m_strBOINCMGRRootDirectory = wxEmptyString;
m_strBOINCMGRDataDirectory = wxEmptyString;
m_strHostNameArg = wxEmptyString;
m_strPasswordArg = wxEmptyString;
m_iRPCPortArg = GUI_RPC_PORT;
m_strBOINCArguments = wxEmptyString;
m_bAccessibilityEnabled = false;
m_bGUIVisible = true;
m_bDebugSkins = false;
m_bMultipleInstancesOK = false;
m_strDefaultWindowStation = wxEmptyString;
m_strDefaultDesktop = wxEmptyString;
m_strDefaultDisplay = wxEmptyString;
m_bBOINCMGRAutoStarted = false;
m_iBOINCMGRDisableAutoStart = 0;
m_iShutdownCoreClient = 0;
m_iDisplayExitDialog = 1;
m_iGUISelected = BOINC_SIMPLEGUI;
m_bSafeMessageBoxDisplayed = 0;
#ifdef __WXMSW__
m_hClientLibraryDll = NULL;
#endif
// Initialize local variables
int iErrorCode = 0;
int iSelectedLanguage = 0;
bool bOpenEventLog = false;
wxString strDesiredSkinName = wxEmptyString;
wxString strDialogMessage = wxEmptyString;
bool success = false;
// Configure wxWidgets platform specific code
#ifdef __WXMSW__
wxSystemOptions::SetOption(wxT("msw.staticbox.optimized-paint"), 0);
#endif
#ifdef __WXMAC__
// In wxMac-2.8.7, default wxListCtrl::RefreshItem() does not work
// so use traditional generic implementation.
// This has been fixed in wxMac-2.8.8, but the Mac native implementation:
// - takes 3 times the CPU time as the Mac generic version.
// - seems to always redraw entire control even if asked to refresh only one row.
// - causes major flicker of progress bars, (probably due to full redraws.)
wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), 1);
AEInstallEventHandler( kCoreEventClass, kAEQuitApplication, NewAEEventHandlerUPP((AEEventHandlerProcPtr)QuitAppleEventHandler), 0, false );
// Cache the current process serial number
GetCurrentProcess(&m_psnCurrentProcess);
#endif
// Commandline parsing is done in wxApp::OnInit()
if (!wxApp::OnInit()) {
return false;
}
if (g_use_sandbox) {
wxCHANGE_UMASK(2); // Set file creation mask to be writable by both user and group
// Our umask will be inherited by all our child processes
}
// Setup application and company information
SetAppName(wxT("BOINC Manager"));
SetVendorName(wxT("Space Sciences Laboratory, U.C. Berkeley"));
// Initialize the configuration storage module
m_pConfig = new wxConfig(GetAppName());
wxConfigBase::Set(m_pConfig);
wxASSERT(m_pConfig);
// Restore Application State
m_pConfig->SetPath(wxT("/"));
m_pConfig->Read(wxT("AutomaticallyShutdownClient"), &m_iShutdownCoreClient, 0L);
m_pConfig->Read(wxT("DisplayShutdownClientDialog"), &m_iDisplayExitDialog, 1L);
m_pConfig->Read(wxT("DisableAutoStart"), &m_iBOINCMGRDisableAutoStart, 0L);
m_pConfig->Read(wxT("Language"), &iSelectedLanguage, 0L);
m_pConfig->Read(wxT("GUISelection"), &m_iGUISelected, BOINC_SIMPLEGUI);
m_pConfig->Read(wxT("EventLogOpen"), &bOpenEventLog);
// Should we abort the BOINC Manager startup process?
if (m_bBOINCMGRAutoStarted && m_iBOINCMGRDisableAutoStart) {
return false;
}
// Detect if a program that is defined as an accessibility aid is running
DetectAccessibilityEnabled();
// Detect where BOINC Manager executable name.
DetectExecutableName();
// Detect where BOINC Manager was installed too.
DetectRootDirectory();
// Detect where the BOINC Data files are.
DetectDataDirectory();
// Switch the current directory to the BOINC Data directory
if (!GetDataDirectory().IsEmpty()) {
success = wxSetWorkingDirectory(GetDataDirectory());
if (!success) {
if (!g_use_sandbox) {
if (!wxDirExists(GetDataDirectory())) {
success = wxMkdir(GetDataDirectory(), 0777); // Does nothing if dir exists
}
}
}
}
if (!success) iErrorCode = -1016;
// Initialize the BOINC Diagnostics Framework
int dwDiagnosticsFlags =
BOINC_DIAG_DUMPCALLSTACKENABLED |
BOINC_DIAG_HEAPCHECKENABLED |
BOINC_DIAG_MEMORYLEAKCHECKENABLED |
#if defined(__WXMSW__) || defined(__WXMAC__)
BOINC_DIAG_REDIRECTSTDERR |
BOINC_DIAG_REDIRECTSTDOUT |
#endif
BOINC_DIAG_TRACETOSTDOUT;
diagnostics_init(
dwDiagnosticsFlags,
"stdoutgui",
"stderrgui"
);
// Enable Logging and Trace Masks
m_pLog = new wxLogBOINC();
wxLog::SetActiveTarget(m_pLog);
m_pLog->AddTraceMask(wxT("Function Start/End"));
m_pLog->AddTraceMask(wxT("Function Status"));
// Initialize the internationalization module
#ifdef __WXMSW__
// On Windows, set all locales for this thread on a per-thread basis
_configthreadlocale(_ENABLE_PER_THREAD_LOCALE);
#endif
m_pLocale = new wxLocale();
wxASSERT(m_pLocale);
// Look for the localization files by absolute and relative locations.
// preference given to the absolute location.
m_pLocale->Init(iSelectedLanguage);
if (!m_strBOINCMGRRootDirectory.IsEmpty()) {
m_pLocale->AddCatalogLookupPathPrefix(
wxString(m_strBOINCMGRRootDirectory + wxT("locale"))
);
}
m_pLocale->AddCatalogLookupPathPrefix(wxT("locale"));
m_pLocale->AddCatalog(wxT("BOINC-Manager"));
m_pLocale->AddCatalog(wxT("BOINC-Client"));
InitSupportedLanguages();
// Note: JAWS for Windows will only speak the context-sensitive
// help if you use this help provider:
wxHelpProvider::Set(new wxHelpControllerHelpProvider());
#ifdef SANDBOX
// Make sure owners, groups and permissions are correct for the current setting of g_use_sandbox
if (!iErrorCode) {
#if (defined(__WXMAC__) && defined(_DEBUG)) // TODO: implement this for other platforms
// GDB can't attach to applications which are running as a different user
// or group, so fix up data with current user and group during debugging
if (check_security(g_use_sandbox, true)) {
CreateBOINCUsersAndGroups();
SetBOINCDataOwnersGroupsAndPermissions();
SetBOINCAppOwnersGroupsAndPermissions(NULL);
}
#endif
iErrorCode = check_security(g_use_sandbox, true);
}
if (iErrorCode) {
ShowApplication(true);
if (iErrorCode == -1099) {
strDialogMessage =
_("You currently are not authorized to manage the client.\n\nTo run BOINC as this user, please:\n - reinstall BOINC answering \"Yes\" to the question about\n non-administrative users\n or\n - contact your administrator to add you to the 'boinc_master'\n user group.");
} else {
strDialogMessage.Printf(
_("BOINC ownership or permissions are not set properly; please reinstall BOINC.\n(Error code %d)"),
iErrorCode
);
}
wxMessageDialog* pDlg = new wxMessageDialog(NULL, strDialogMessage, wxT("BOINC Manager"), wxOK);
pDlg->ShowModal();
if (pDlg)
pDlg->Destroy();
return false;
}
#endif // SANDBOX
// Enable known image types
wxInitAllImageHandlers();
// Enable additional file system type handlers
wxFileSystem::AddHandler(new wxMemoryFSHandler);
wxFileSystem::AddHandler(new CBOINCInternetFSHandler);
// Initialize the skin manager
m_pSkinManager = new CSkinManager(m_bDebugSkins);
wxASSERT(m_pSkinManager);
// Load desired manager skin
m_pConfig->Read(wxT("Skin"), &strDesiredSkinName, m_pSkinManager->GetDefaultSkinName());
m_pSkinManager->ReloadSkin(
m_pLocale,
strDesiredSkinName
);
#ifdef __WXMSW__
// Perform any last minute checks that should keep the manager
// from starting up.
wxString strRebootPendingFile =
GetRootDirectory() + wxFileName::GetPathSeparator() + wxT("RebootPending.txt");
if (wxFile::Exists(strRebootPendingFile)) {
wxMessageDialog dialog(
NULL,
_("A reboot is required in order for BOINC to run properly.\nPlease reboot your computer and try again."),
_("BOINC Manager"),
wxOK|wxICON_ERROR
);
dialog.ShowModal();
return false;
}
#endif
// Detect if BOINC Manager is already running, if so, bring it into the
// foreground and then exit.
if (!m_bMultipleInstancesOK) {
if (DetectDuplicateInstance()) {
return false;
}
}
// Initialize the main document
m_pDocument = new CMainDocument();
wxASSERT(m_pDocument);
m_pDocument->OnInit();
// Is there a condition in which the Simple GUI should not be used?
if (BOINC_SIMPLEGUI == m_iGUISelected) {
// Screen too small?
if (wxGetDisplaySize().GetHeight() < 600) {
m_iGUISelected = BOINC_ADVANCEDGUI;
}
// Screen reader in use?
if (IsAccessibilityEnabled()) {
m_iGUISelected = BOINC_ADVANCEDGUI;
}
}
// Initialize the task bar icon
m_pTaskBarIcon = new CTaskBarIcon(
m_pSkinManager->GetAdvanced()->GetApplicationName(),
m_pSkinManager->GetAdvanced()->GetApplicationIcon(),
m_pSkinManager->GetAdvanced()->GetApplicationDisconnectedIcon(),
m_pSkinManager->GetAdvanced()->GetApplicationSnoozeIcon()
);
wxASSERT(m_pTaskBarIcon);
#ifdef __WXMAC__
m_pMacSystemMenu = new CMacSystemMenu(
m_pSkinManager->GetAdvanced()->GetApplicationName(),
m_pSkinManager->GetAdvanced()->GetApplicationIcon(),
m_pSkinManager->GetAdvanced()->GetApplicationDisconnectedIcon(),
m_pSkinManager->GetAdvanced()->GetApplicationSnoozeIcon()
);
wxASSERT(m_pMacSystemMenu);
#endif
// Detect the display info and store for later use.
DetectDisplayInfo();
// Startup the System Idle Detection code
IdleTrackerAttach();
#ifdef __WXMAC__
ProcessSerialNumber psn;
ProcessInfoRec pInfo;
OSStatus err;
memset(&pInfo, 0, sizeof(pInfo));
pInfo.processInfoLength = sizeof( ProcessInfoRec );
err = GetProcessInformation(&m_psnCurrentProcess, &pInfo);
if (!err) {
psn = pInfo.processLauncher;
memset(&pInfo, 0, sizeof(pInfo));
pInfo.processInfoLength = sizeof( ProcessInfoRec );
err = GetProcessInformation(&psn, &pInfo);
}
// Don't open main window if we were started automatically at login
if (pInfo.processSignature == 'lgnw') { // Login Window app
m_bGUIVisible = false;
// If the system was just started, we usually get a "Connection
// failed" error if we try to connect too soon, so delay a bit.
sleep(10);
}
#endif
// Show the UI
SetActiveGUI(m_iGUISelected, false);
if (m_bGUIVisible) {
SetActiveGUI(m_iGUISelected);
} else {
ShowApplication(false);
}
if(bOpenEventLog) {
DisplayEventLog(m_bGUIVisible);
m_pFrame->Raise();
}
return true;
}
int CBOINCGUIApp::OnExit() {
// Shutdown the System Idle Detection code
IdleTrackerDetach();
if (m_pDocument) {
m_pDocument->OnExit();
delete m_pDocument;
m_pDocument = NULL;
}
m_pConfig->SetPath(wxT("/"));
if (m_pSkinManager) {
m_pConfig->Write(wxT("Skin"), m_pSkinManager->GetSelectedSkin());
delete m_pSkinManager;
}
if (m_pLocale) {
delete m_pLocale;
m_pLocale = NULL;
}
if (m_pEventLog) {
m_pEventLog->Destroy();
m_pEventLog = NULL;
}
// Save Application State
m_pConfig->Write(wxT("AutomaticallyShutdownClient"), m_iShutdownCoreClient);
m_pConfig->Write(wxT("DisplayShutdownClientDialog"), m_iDisplayExitDialog);
m_pConfig->Write(wxT("DisableAutoStart"), m_iBOINCMGRDisableAutoStart);
diagnostics_finish();
return wxApp::OnExit();
}
///
/// Pass the command line parameters and discriptions to wxWidgets for displaying.
///
void CBOINCGUIApp::OnInitCmdLine(wxCmdLineParser &parser) {
wxApp::OnInitCmdLine(parser);
static const wxCmdLineEntryDesc cmdLineDesc[] = {
{ wxCMD_LINE_SWITCH, wxT("a"), wxT("autostart"), _("BOINC Manager was started by the operating system automatically")},
#if defined(__WXMSW__) || defined(__WXMAC__)
{ wxCMD_LINE_SWITCH, wxT("s"), wxT("systray"), _("Startup BOINC so only the system tray icon is visible")},
#else
{ wxCMD_LINE_OPTION, wxT("e"), wxT("clientdir"), _("Directory containing the BOINC Client executable")},
{ wxCMD_LINE_OPTION, wxT("d"), wxT("datadir"), _("BOINC data directory")},
#endif
{ wxCMD_LINE_OPTION, wxT("n"), wxT("namehost"), _("Host name or IP address")},
{ wxCMD_LINE_OPTION, wxT("g"), wxT("gui_rpc_port"), _("GUI RPC port number")},
{ wxCMD_LINE_OPTION, wxT("p"), wxT("password"), _("Password")},
{ wxCMD_LINE_SWITCH, wxT("b"), wxT("boincargs"), _("Startup BOINC with these optional arguments")},
{ wxCMD_LINE_SWITCH, wxT("i"), wxT("insecure"), _("disable BOINC security users and permissions")},
{ wxCMD_LINE_SWITCH, wxT("c"), wxT("checkskins"), _("set skin debugging mode to enable skin manager error messages")},
{ wxCMD_LINE_SWITCH, wxT("m"), wxT("multiple"), _("multiple instances of BOINC Manager allowed")},
{ wxCMD_LINE_NONE} //DON'T forget this line!!
};
parser.SetDesc(cmdLineDesc);
}
///
/// Parse command line parameters.
///
bool CBOINCGUIApp::OnCmdLineParsed(wxCmdLineParser &parser) {
// Give default processing (-?, --help and --verbose) the chance to do something.
wxApp::OnCmdLineParsed(parser);
wxString portNum = wxEmptyString;
long longPort;
bool hostNameSpecified = false;
bool passwordSpecified = false;
parser.Found(wxT("boincargs"), &m_strBOINCArguments);
if (parser.Found(wxT("autostart"))) {
m_bBOINCMGRAutoStarted = true;
}
#if defined(__WXMSW__) || defined(__WXMAC__)
if (parser.Found(wxT("systray"))) {
m_bGUIVisible = false;
}
#endif
if (parser.Found(wxT("insecure"))) {
g_use_sandbox = false;
}
if (parser.Found(wxT("checkskins"))) {
m_bDebugSkins = true;
}
if (parser.Found(wxT("multiple"))) {
m_bMultipleInstancesOK = true;
}
#if !(defined(__WXMSW__) || defined(__WXMAC__))
if (!parser.Found(wxT("clientdir"), &m_strBOINCMGRRootDirectory)) {
m_strBOINCMGRRootDirectory = ::wxGetCwd();
}
if (m_strBOINCMGRRootDirectory.Last() != '/') {
m_strBOINCMGRRootDirectory.Append('/');
}
if (!parser.Found(wxT("datadir"), &m_strBOINCMGRDataDirectory)) {
m_strBOINCMGRDataDirectory = m_strBOINCMGRRootDirectory;
}
if (m_strBOINCMGRDataDirectory.Last() != '/') {
m_strBOINCMGRDataDirectory.Append('/');
}
#endif
if (parser.Found(wxT("namehost"), &m_strHostNameArg)) {
hostNameSpecified = true;
} else {
m_strHostNameArg = wxT("localhost");
}
if (parser.Found(wxT("gui_rpc_port"), &portNum)) {
if (portNum.ToLong(&longPort)) {
m_iRPCPortArg = longPort;
} else {
m_iRPCPortArg = GUI_RPC_PORT; // conversion failed
}
} else {
m_iRPCPortArg = GUI_RPC_PORT;
}
if (parser.Found(wxT("password"), &m_strPasswordArg)) {
passwordSpecified = true;
} else {
m_strPasswordArg = wxEmptyString;
}
if (hostNameSpecified && passwordSpecified) {
m_bMultipleInstancesOK = true;
}
return true;
}
///
/// Detect the desktop that BOINC Manager is running in.
///
void CBOINCGUIApp::DetectDisplayInfo() {
#ifdef __WXMSW__
wxChar szWindowStation[256];
memset(szWindowStation, 0, sizeof(szWindowStation)/sizeof(wxChar));
wxChar szDesktop[256];
memset(szDesktop, 0, sizeof(szDesktop)/sizeof(wxChar));
if (wxWIN95 != wxGetOsVersion(NULL, NULL)) {
// Retrieve the current window station and desktop names
GetUserObjectInformation(
GetProcessWindowStation(),
UOI_NAME,
szWindowStation,
(sizeof(szWindowStation) / sizeof(wxChar)),
NULL
);
GetUserObjectInformation(
GetThreadDesktop(GetCurrentThreadId()),
UOI_NAME,
szDesktop,
(sizeof(szDesktop) / sizeof(wxChar)),
NULL
);
m_strDefaultWindowStation = szWindowStation;
m_strDefaultDesktop = szDesktop;
}
#else
wxString p = wxString(getenv("DISPLAY"), wxConvUTF8);
if (p) m_strDefaultDisplay = p;
#endif
}
///
/// Detect if an acessibility aid is running on the system.
///
void CBOINCGUIApp::DetectAccessibilityEnabled() {
#ifdef __WXMSW__
BOOL bScreenReaderEnabled = false;
SystemParametersInfo(SPI_GETSCREENREADER, NULL, &bScreenReaderEnabled, NULL);
m_bAccessibilityEnabled = (bScreenReaderEnabled == TRUE);
#endif
}
///
/// Detect if another instance of this application is running.
// Returns true if there is, otherwise false
///
bool CBOINCGUIApp::DetectDuplicateInstance() {
#ifdef __WXMSW__
if (CTaskBarIcon::FireAppRestore()) {
return true;
}
#endif
#ifdef __WXMAC__
ProcessSerialNumber PSN;
int iInstanceID = wxGetApp().IsAnotherInstanceRunning();
if (iInstanceID) {
// Bring other instance to the front and exit this instance
OSStatus err = GetProcessForPID(iInstanceID, &PSN);
if (!err) SetFrontProcess(&PSN);
return true;
}
#endif
return false;
}
///
/// Determines what name BOINC Manager is called.
///
void CBOINCGUIApp::DetectExecutableName() {
#ifdef __WXMSW__
TCHAR szPath[MAX_PATH-1];
// change the current directory to the boinc install directory
GetModuleFileName(NULL, szPath, (sizeof(szPath)/sizeof(TCHAR)));
TCHAR *pszProg = _tcsrchr(szPath, '\\');
if (pszProg) {
pszProg++;
}
// Store the root directory for later use.
m_strBOINCMGRExecutableName = pszProg;
#endif
}
///
/// Determines where the BOINC Manager is executing from.
///
void CBOINCGUIApp::DetectRootDirectory() {
#ifdef __WXMSW__
TCHAR szPath[MAX_PATH-1];
// change the current directory to the boinc install directory
GetModuleFileName(NULL, szPath, (sizeof(szPath)/sizeof(TCHAR)));
TCHAR *pszProg = _tcsrchr(szPath, '\\');
if (pszProg) {
szPath[pszProg - szPath + 1] = 0;
}
// Store the root directory for later use.
m_strBOINCMGRRootDirectory = szPath;
#endif
}
///
/// Determines where the BOINC data directory is.
///
void CBOINCGUIApp::DetectDataDirectory() {
#ifdef __WXMSW__
//
// Determine BOINCMgr Data Directory
//
LONG lReturnValue;
HKEY hkSetupHive;
LPTSTR lpszRegistryValue = NULL;
DWORD dwSize = 0;
// change the current directory to the boinc data directory if it exists
lReturnValue = RegOpenKeyEx(
HKEY_LOCAL_MACHINE,
_T("SOFTWARE\\Space Sciences Laboratory, U.C. Berkeley\\BOINC Setup"),
0,
KEY_READ,
&hkSetupHive
);
if (lReturnValue == ERROR_SUCCESS) {
// How large does our buffer need to be?
lReturnValue = RegQueryValueEx(
hkSetupHive,
_T("DATADIR"),
NULL,
NULL,
NULL,
&dwSize
);
if (lReturnValue != ERROR_FILE_NOT_FOUND) {
// Allocate the buffer space.
lpszRegistryValue = (LPTSTR) malloc(dwSize);
(*lpszRegistryValue) = NULL;
// Now get the data
lReturnValue = RegQueryValueEx(
hkSetupHive,
_T("DATADIR"),
NULL,
NULL,
(LPBYTE)lpszRegistryValue,
&dwSize
);
// Store the root directory for later use.
m_strBOINCMGRDataDirectory = lpszRegistryValue;
}
}
// Cleanup
if (hkSetupHive) RegCloseKey(hkSetupHive);
if (lpszRegistryValue) free(lpszRegistryValue);
#endif
#ifdef __WXMAC__
m_strBOINCMGRDataDirectory = wxT("/Library/Application Support/BOINC Data");
#endif
}
void CBOINCGUIApp::InitSupportedLanguages() {
wxInt32 iIndex = 0;
const wxLanguageInfo* liLanguage = NULL;
// Prepare the array
m_astrLanguages.Insert(wxEmptyString, 0, wxLANGUAGE_USER_DEFINED+1);
// These are just special tags so deal with them in a special way
m_astrLanguages[wxLANGUAGE_DEFAULT] = _("(Automatic Detection)");
m_astrLanguages[wxLANGUAGE_UNKNOWN] = _("(Unknown)");
m_astrLanguages[wxLANGUAGE_USER_DEFINED] = _("(User Defined)");
for (iIndex = 0; iIndex <= wxLANGUAGE_USER_DEFINED; iIndex++) {
liLanguage = wxLocale::GetLanguageInfo(iIndex);
if (liLanguage) {
m_astrLanguages[iIndex] = liLanguage->Description;
}
}
}
int CBOINCGUIApp::IdleTrackerAttach() {
#ifdef __WXMSW__
::attach_idle_monitor();
#endif
return 0;
}
int CBOINCGUIApp::IdleTrackerDetach() {
#ifdef __WXMSW__
::detach_idle_monitor();
#endif
return 0;
}
void CBOINCGUIApp::OnRPCFinished( CRPCFinishedEvent& event ) {
CMainDocument* pDoc = wxGetApp().GetDocument();
wxASSERT(pDoc);
wxASSERT(wxDynamicCast(pDoc, CMainDocument));
pDoc->OnRPCComplete(event);
}
int CBOINCGUIApp::UpdateSystemIdleDetection() {
#ifdef __WXMSW__
return get_idle_tick_count();
#else
return TRUE;
#endif
}
int CBOINCGUIApp::StartBOINCScreensaverTest() {
#ifdef __WXMSW__
wxString strExecute = wxEmptyString;
wxChar szExecutableDirectory[4096];
memset(szExecutableDirectory, 0, sizeof(szExecutableDirectory));
// On Windows the screensaver is located in the Windows directory.
GetWindowsDirectory(
szExecutableDirectory,
(sizeof(szExecutableDirectory) / sizeof(wxChar))
);
// Append boinc.scr to the end of the strExecute string and get ready to rock
strExecute = wxT("\"") + wxString(szExecutableDirectory) + wxT("\\boinc.scr\" /t");
::wxExecute(strExecute);
#endif
return 0;
}
int CBOINCGUIApp::StartBOINCDefaultScreensaverTest() {
#ifdef __WXMSW__
wxString strExecute = wxEmptyString;
strExecute = wxT("\"") + m_strBOINCMGRRootDirectory + wxT("\\boincscr.exe\" --test");
::wxExecute(strExecute);
#endif
return 0;
}
// Display the Event Log, it is a modeless dialog not owned by any
// other UI element.
void CBOINCGUIApp::DisplayEventLog(bool bShowWindow) {
if (m_pEventLog ) {
if (bShowWindow) {
m_pEventLog->Raise();
}
} else {
m_pEventLog = new CDlgEventLog();
if (m_pEventLog) {
m_pEventLog->Show(bShowWindow);
if (bShowWindow) {
m_pEventLog->Raise();
}
if (m_pFrame) {
m_pFrame->UpdateRefreshTimerInterval();
}
}
}
}
void CBOINCGUIApp::OnEventLogClose() {
m_pEventLog = NULL;
if (m_pFrame) {
m_pFrame->UpdateRefreshTimerInterval();
}
}
// The skin has changed and all UI elements need to reload their bitmaps.
//
void CBOINCGUIApp::FireReloadSkin() {
if (m_pFrame) {
m_pFrame->FireReloadSkin();
}
if (m_pTaskBarIcon) {
m_pTaskBarIcon->FireReloadSkin();
}
}
bool CBOINCGUIApp::SetActiveGUI(int iGUISelection, bool bShowWindow) {
CBOINCBaseFrame* pNewFrame = NULL;
CBOINCBaseFrame* pOldFrame = m_pFrame;
wxInt32 iTop = 0;
wxInt32 iLeft = 0;
wxInt32 iHeight = 0;
wxInt32 iWidth = 0;
// Create the new window
if ((iGUISelection != m_iGUISelected) || !m_pFrame) {
// Reterieve the desired window state before creating the
// desired frames
if (BOINC_ADVANCEDGUI == iGUISelection) {
m_pConfig->SetPath(wxT("/"));
m_pConfig->Read(wxT("YPos"), &iTop, 30);
m_pConfig->Read(wxT("XPos"), &iLeft, 30);
m_pConfig->Read(wxT("Width"), &iWidth, 800);
m_pConfig->Read(wxT("Height"), &iHeight, 600);
} else {
m_pConfig->SetPath(wxT("/Simple"));
m_pConfig->Read(wxT("YPos"), &iTop, 30);
m_pConfig->Read(wxT("XPos"), &iLeft, 30);
#ifdef __WXMAC__
m_pConfig->Read(wxT("Width"), &iWidth, 409);
m_pConfig->Read(wxT("Height"), &iHeight, 561);
#else
m_pConfig->Read(wxT("Width"), &iWidth, 416);
m_pConfig->Read(wxT("Height"), &iHeight, 570);
#endif
}
// Make sure that the new window is going to be visible
// on a screen
#ifdef __WXMAC__
Rect titleRect = {iTop, iLeft, iTop+22, iLeft+iWidth };
InsetRect(&titleRect, 5, 5); // Make sure at least a 5X5 piece visible
RgnHandle displayRgn = NewRgn();
CopyRgn(GetGrayRgn(), displayRgn); // Region encompassing all displays
Rect menuRect = ((**GetMainDevice())).gdRect;
menuRect.bottom = GetMBarHeight() + menuRect.top;
RgnHandle menuRgn = NewRgn();
RectRgn(menuRgn, &menuRect); // Region hidden by menu bar
DiffRgn(displayRgn, menuRgn, displayRgn); // Subtract menu bar retion
if (!RectInRgn(&titleRect, displayRgn))
iTop = iLeft = 30;
DisposeRgn(menuRgn);
DisposeRgn(displayRgn);
#else
// If either co-ordinate is less then 0 then set it equal to 0 to ensure
// it displays on the screen.
if ( iLeft < 0 ) iLeft = 30;
if ( iTop < 0 ) iTop = 30;
// Read the size of the screen
wxInt32 iMaxWidth = wxSystemSettings::GetMetric( wxSYS_SCREEN_X );
wxInt32 iMaxHeight = wxSystemSettings::GetMetric( wxSYS_SCREEN_Y );
// Max sure that it doesn't go off to the right or bottom
if ( iLeft + iWidth > iMaxWidth ) iLeft = iMaxWidth - iWidth;
if ( iTop + iHeight > iMaxHeight ) iTop = iMaxHeight - iHeight;
#endif
// Create the main window
//
if (BOINC_ADVANCEDGUI == iGUISelection) {
// Initialize the advanced gui window
pNewFrame = new CAdvancedFrame(
m_pSkinManager->GetAdvanced()->GetApplicationName(),
m_pSkinManager->GetAdvanced()->GetApplicationIcon(),
m_pSkinManager->GetAdvanced()->GetApplicationIcon32(),
wxPoint(iLeft, iTop),
wxSize(iWidth, iHeight)
);
} else if (BOINC_NEWSIMPLEGUI == iGUISelection){
// Initialize the simple gui window
pNewFrame = new CNewSimpleFrame(
m_pSkinManager->GetAdvanced()->GetApplicationName(),
m_pSkinManager->GetAdvanced()->GetApplicationIcon(),
m_pSkinManager->GetAdvanced()->GetApplicationIcon32(),
wxPoint(iLeft, iTop),
wxSize(iWidth, iHeight)
);
} else {
// Initialize the simple gui window
pNewFrame = new CSimpleFrame(
m_pSkinManager->GetAdvanced()->GetApplicationName(),
m_pSkinManager->GetAdvanced()->GetApplicationIcon(),
m_pSkinManager->GetAdvanced()->GetApplicationIcon32(),
wxPoint(iLeft, iTop),
wxSize(iWidth, iHeight)
);
}
wxASSERT(pNewFrame);
if (pNewFrame) {
SetTopWindow(pNewFrame);
// Store the new frame for future use
m_pFrame = pNewFrame;
// Hide the old one if it exists. We must do this
// after updating m_pFrame to prevent Mac OSX from
// hiding the application
if (pOldFrame) pOldFrame->Hide();
// Delete the old one if it exists
// Note: this has the side effect of hiding the Event Log
if (pOldFrame) pOldFrame->Destroy();
// Show the new frame if needed (and show the Event Log if open)
if (pNewFrame && bShowWindow) pNewFrame->Show();
}
}
// Show the new frame if needed
if (m_pFrame && !m_pFrame->IsShown() && bShowWindow) {
m_pFrame->Show();
m_pFrame->Raise();
#ifdef __WXMSW__
::SetForegroundWindow((HWND)m_pFrame->GetHWND());
#endif
}
// Raise the frame to the top of the Z order if needed
if (m_pFrame && m_pFrame->IsShown() && bShowWindow) {
m_pFrame->Raise();
#ifdef __WXMSW__
::SetForegroundWindow((HWND)m_pFrame->GetHWND());
#endif
}
m_iGUISelected = iGUISelection;
m_pConfig->SetPath(wxT("/"));
m_pConfig->Write(wxT("GUISelection"), iGUISelection);
return true;
}
int CBOINCGUIApp::ConfirmExit() {
CSkinAdvanced* pSkinAdvanced = wxGetApp().GetSkinManager()->GetAdvanced();
CMainDocument* pDoc = wxGetApp().GetDocument();
wxString strConnectedCompter = wxEmptyString;
bool bWasVisible;
int retval = 0;
wxASSERT(pDoc);
wxASSERT(pSkinAdvanced);
wxASSERT(wxDynamicCast(pDoc, CMainDocument));
wxASSERT(wxDynamicCast(pSkinAdvanced, CSkinAdvanced));
pDoc->GetConnectedComputerName(strConnectedCompter);
if (!pDoc->IsComputerNameLocal(strConnectedCompter)) {
// Don't shut down remote clients on Manager exit
return 1;
}
// Don't run confirmation dialog if logging out or shutting down Mac,
// or if emergency exit from AsyncRPCDlg
if (s_bSkipExitConfirmation)
return 1;
if (!m_iDisplayExitDialog) {
// Mac: User doesn't want to display the dialog and just wants to use their previous value.
// Win & Linux: User doesn't want to display the dialog and wants to shutdown the client.
return 1;
}
bWasVisible = IsApplicationVisible();
ShowApplication(true);
CDlgExitMessage dlg(NULL);
if (!pSkinAdvanced->GetExitMessage().IsEmpty()) {
dlg.m_DialogExitMessage->SetLabel(pSkinAdvanced->GetExitMessage());
}
#ifdef __WXMSW__
if (m_iShutdownCoreClient) {
dlg.m_DialogShutdownCoreClient->SetValue(TRUE);
}
#endif
if (m_iDisplayExitDialog) {
dlg.m_DialogDisplay->SetValue(FALSE);
}
dlg.Fit();
dlg.Centre();
if (wxID_OK == dlg.ShowModal()) {
#ifndef __WXMSW__
s_bSkipExitConfirmation = true; // Don't ask twice (only affects Mac)
#else
m_iShutdownCoreClient = dlg.m_DialogShutdownCoreClient->GetValue();
#endif
m_iDisplayExitDialog = !dlg.m_DialogDisplay->GetValue();
retval = true;
}
if (!bWasVisible) {
ShowApplication(false);
}
return retval; // User cancelled exit
}
// Use this instead of wxMessageBox from all tab Views to suppress
// Periodic RPCs. See comment in CMainDocument::RunPeriodicRPCs()
// for a fuller explanation.
int CBOINCGUIApp::SafeMessageBox(const wxString& message, const wxString& caption, long style,
wxWindow *parent, int x, int y )
{
int retval;
m_bSafeMessageBoxDisplayed++;
retval = wxMessageBox(message, caption, style, parent, x, y);
m_bSafeMessageBoxDisplayed--;
return retval;
}
///
/// Determines if another instance of BOINC Manager is running.
///
/// @return
/// true if another instance of BOINC Manager is running, otherwise false.
///
/// Note: will always return false on Win95, Win98, WinME
///
int CBOINCGUIApp::IsAnotherInstanceRunning() {
std::vector<PROCINFO> piv;
PROCINFO* pi;
int retval;
char myName[256];
int otherInstanceID = 0;
int myPid;
// Look for BOINC Manager in list of all running processes
retval = procinfo_setup(piv);
if (retval) return false; // Should never happen
#ifdef _WIN32
myPid = (int)GetCurrentProcessId();
#else
myPid = getpid();
#endif
// Get the name of this Application
myName[0] = 0;
for (unsigned int i=0; i<piv.size(); i++) {
pi = &(piv[i]);
if (pi->id == myPid) {
strncpy(myName, pi->command, sizeof(myName));
break;
}
}
if (myName[0] == 0) {
return false; // Should never happen
}
// Search process list for other applications with same name
for (unsigned int i=0; i<piv.size(); i++) {
pi = &(piv[i]);
if (pi->id == myPid) continue;
if (!strcmp(pi->command, myName)) {
otherInstanceID = pi->id;
break;
}
}
return otherInstanceID;
}
///
/// Determines if the current process is visible.
///
/// @return
/// true if the current process is visible, otherwise false.
///
bool CBOINCGUIApp::IsApplicationVisible() {
#ifdef __WXMAC__
if (IsProcessVisible(&m_psnCurrentProcess)) {
return true;
}
#endif
return false;
}
///
/// Shows or hides the current process.
///
/// @param bShow
/// true will show the process, false will hide the process.
///
#ifdef __WXMAC__
void CBOINCGUIApp::ShowApplication(bool bShow) {
if (bShow) {
SetFrontProcess(&m_psnCurrentProcess);
} else {
ShowHideProcess(&m_psnCurrentProcess, false);
}
}
#else
void CBOINCGUIApp::ShowApplication(bool) {
}
#endif
bool CBOINCGUIApp::ShowInterface() {
return SetActiveGUI(m_iGUISelected, true);
}
bool CBOINCGUIApp::ShowNotifications() {
bool retval = false;
retval = SetActiveGUI(m_iGUISelected, true);
if (retval) {
GetFrame()->FireNotification();
GetDocument()->UpdateUnreadNoticeState();
}
return retval;
}
bool CBOINCGUIApp::IsModalDialogDisplayed() {
if (m_bSafeMessageBoxDisplayed) return true;
// Search for the dialog by ID since all of BOINC Manager's
// dialog IDs are 10000.
if (wxDynamicCast(wxWindow::FindWindowById(ID_ANYDIALOG), wxDialog)) {
return true;
}
if (m_pDocument) {
if (m_pDocument->WaitingForRPC()) {
return true;
}
}
return false;
}
void CBOINCGUIApp::DeleteTaskBarIcon() {
if (m_pTaskBarIcon) {
delete m_pTaskBarIcon;
}
m_pTaskBarIcon = NULL;
}
#ifdef __WXMAC__
void CBOINCGUIApp::DeleteMacSystemMenu() {
if (m_pMacSystemMenu) {
delete m_pMacSystemMenu;
}
m_pMacSystemMenu = NULL;
}
#endif
// Prevent recursive entry of CMainDocument::RequestRPC()
int CBOINCGUIApp::FilterEvent(wxEvent &event) {
if (!m_pDocument) return -1;
if (!m_pDocument->WaitingForRPC()) return -1;
// If in RPC Please Wait dialog, reject all command
// and timer events except:
// - RPC Finished
// - those for that dialog or its children
// - Open Manager menu item from system tray icon
int theEventType = event.GetEventType();
if ((theEventType == wxEVT_COMMAND_MENU_SELECTED) && (event.GetId() == wxID_OPEN)) {
return -1;
}
wxDialog* theRPCWaitDialog = m_pDocument->GetRPCWaitDialog();
wxObject* theObject = event.GetEventObject();
while (theObject) {
if (!theObject->IsKindOf(CLASSINFO(wxWindow))) break;
if (theObject == theRPCWaitDialog) return -1;
theObject = ((wxWindow*)theObject)->GetParent();
}
// Allow all except Command, Timer and Mouse Moved events
if (event.IsCommandEvent()) {
return false;
}
if (theEventType == wxEVT_TIMER) {
return false;
}
#ifdef __WXMSW__
if (theEventType == wxEVT_TASKBAR_MOVE) {
return false;
}
#endif
return -1;
}
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